8128889272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3540457}}^1$

素因数の和:3540511

約数の個数: 32

約数和(自身を含む): 17843908320

約数和(自身を除く): 9715019048

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 3540457, 7080914, 14161828, 24783199, 28323656, 49566398, 99132796, 145158737, 198265592, 290317474, 580634948, 1016111159, 1161269896, 2032222318, 4064444636, 8128889272]

約数ペア:

[(1, 8128889272), (2, 4064444636), (4, 2032222318), (7, 1161269896), (8, 1016111159), (14, 580634948), (28, 290317474), (41, 198265592), (56, 145158737), (82, 99132796), (164, 49566398), (287, 28323656), (328, 24783199), (574, 14161828), (1148, 7080914), (2296, 3540457)]